3-D SYS CORP DEL

Ticker: DDD CUSIP: 88554D205 Class: Stock

1832 Asset Management L.P.'s Holding History (CIK: 0000944388)

Note: Option positions (PUT/CALL) are excluded.

Q3 2014

Shares 77,100 Value ($000) $3,578 Avg Close $52.15 Range $46.05 - $69.56

Q2 2014

Shares 33,000 Value ($000) $1,975 Avg Close $51.33 Range $43.35 - $61.03

Q4 2013

Shares 519,550 Value ($000) $47,933 Avg Close $70.11 Range $47.33 - $95.40

Q3 2013

Shares 9,600 Value ($000) $517 Avg Close $49.48 Range $44.20 - $56.23

Q2 2013

Shares 15,400 Value ($000) $676 Avg Close $41.34 Range $30.07 - $51.94

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	77,100	$3,578	$52.15	$46.05 - $69.56
Q2 2014	33,000	$1,975	$51.33	$43.35 - $61.03
Q4 2013	519,550	$47,933	$70.11	$47.33 - $95.40
Q3 2013	9,600	$517	$49.48	$44.20 - $56.23
Q2 2013	15,400	$676	$41.34	$30.07 - $51.94